RSX

RSX, also known as the NVIDIA GeForce RSX Reality Synthesizer, was a graphics processing unit designed by NVIDIA specifically for the PlayStation 3 video game console. It was first revealed in 2005. The RSX was a derivative of NVIDIA's G70 architecture, which was also used in contemporary PC graphics cards like the GeForce 7800 GTX. Its primary role was to render the complex 3D graphics required for the PlayStation 3's games, enabling high-definition visuals and advanced graphical effects.

The RSX featured a programmable shader architecture, allowing developers to create sophisticated visual effects. It was designed to handle the demanding graphical requirements of the PlayStation 3's Cell Broadband Engine. While powerful for its time, the RSX's architecture differed significantly from typical PC GPUs, which presented unique challenges and opportunities for game developers. Its integration into the PlayStation 3 was a key component of the console's multimedia and gaming capabilities, contributing to its visual fidelity and overall gaming experience throughout its lifecycle. The RSX's development and implementation marked a significant point in console graphics hardware.